* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    overflow: hidden;
    background-color: #3d3d3d;
}

.bigbox {
    position: relative;
    width: 100%;
    margin-top: 25px;
}

.draw {
    position: relative;
    margin: 0 auto;
    margin-top: 60px;
    width: 950px;
    height: 665px;
    border: 2px solid #ccc;
    border-radius: 10px;
    background-color: #fff;
}

.dot {
    display: flex;
    height: 60px;
    width: 210px;
    justify-content: space-around;
}

.dot .dots {
    margin-top: 10px;
    height: 40px;
    width: 40px;
    border-radius: 20px;
}

.draw .top {
    height: 60px;
    background-color: rgba(204, 204, 204, .7);
}

.box {
    position: absolute;
    transition: all 1s;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 300px;
    transform: translateX(-50%) translateY(-50%);
    background: linear-gradient(to bottom right, #3d3d3d, #dbdbdb);
}

.box .copy {
    position: absolute;
    top: 410px;
    left: 445px;
    width: 120px;
    height: 32px;
    color: #fff;
    font-size: 12px;
    background-color: #3d3d3d;
    border: 1px solid #3d3d3d;
    /* box-shadow: 1px 1px 1px 1px black; */
}

.title {
    margin: 100px auto;
    margin-bottom: 0px;
    text-align: center;
}

.border {
    position: absolute;
    width: 45px;
    height: 25px;
}

.border:nth-child(1) {
    left: -60px;
    top: 0px;
}

.border:nth-child(2) {
    left: 315px;
    top: 0px;
}

.border:nth-child(4) {
    left: -60px;
    top: 300px;
}

.border:nth-child(3) {
    left: 315px;
    top: 300px;
}